TAS family
TAS_a314_dampingReduced
Adaptive ride control unavailable
What does the TAS_a314_dampingReduced alert mean?
The Tesla Air Suspension controller (TAS) detects a condition affecting the Adaptive Suspension Damping system.
What you'll see in your Tesla
- Adaptive ride control unavailable
- Vehicle speed limited - Proceed with caution
What triggers it
TAS detects a fault condition.
When it clears
TAS detects that the condition clears.
Potential impact
All dampers receive a fixed current.
Affected models
Cybertruck
Model 3 2024+
Model S 2012-2020
Model S 2021+
Model X 2015-2020
Model X 2021+
Model Y 2025+
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Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.